fix: 修复 Token 详情加载失败 - access_log 初始化为数组而非对象

nginx/nginx.conf

@@ -678,7 +678,7 @@ http {
                             last_ip = nil,
                             failed_attempts = 0
                         },
-                        access_log = {}
+                        access_log = cjson.empty_array
                     }
 
                     -- Create tokens directory if needed